Description
Precise fuel delivery during acceleration is critical for consistent carburetor performance, and a worn or damaged pump discharge nozzle will cause flat spots and hesitation when you need throttle response most. The Holley 121-131 ensures atomized fuel reaches the venturi exactly when your engine demands it, maintaining the sharp response your build depends on. With a matched pair included, you’ve got everything needed to restore or upgrade your accelerator pump circuit.
- Holley carburetor application
- 0.031 in. ID orifice
- Straight nozzle design
- Pair included
- Bolt-on installation
- OEM replacement quality
